Vehicle roof design



FIG. 1 is a perspective view of a vehicle roof showing our new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is an enlarged rear elevation view thereof;

FIG. 4 is an enlarged side elevation view thereof, the opposite side being a mirror image of that shown; and

FIG. 5 is an enlarged top plan view thereof. 

The ornamental design for a vehicle roof, as shown and described. 